Watch List notes:

Commodus (177-192), Sestertius, Rome, AD 186-189; AE (g 19,57; mm 28; h 6); M COMMODVS [ANT] - P FELIX AVG [BRIT], laureate head r., Rv. ROMAE [AETERNAE], Roma seated on shield l., holding Victory and spear; in ex. COS V P [P]. RIC 550; C 648.
Green patina with traces of cuprite, good very fine.